Omega FMA 1500 - Manual (Page 8)

FIGURE 2-1, WIRING DIAGRAM FOR FMA 1400/1500 TRANSDUCERS
FIGURE 2-3, FMA 1400/1500 15 PIN "D" CONNECTOR CONFIGURATION
3
PIN FUNCTION
1 Chassis Ground
2 Common, Signal Ground For Pin 3
3 0-5 VDC Flow Signal
4 +15 VDC Power Supply
5 (-) 4-20 mA Flow Signal (optional)
6 +7 VDC for Local Set Point
7 (unassigned)
8 TTL Valve Off Control (FMA 1400)
9 Control Set Point Input 0 5 VDC (FMA 1400)
10 Common, Signal Ground for Pin 9
11 Common, Power Supply
12 Valve Test Point/Purge (FMA 1400)
13 (unassigned)
14 -15 VDC Power Supply
15 (+) 4-20 mA Flow Signal (optional)